CN216670852U

CN216670852U - RFID tool borrowing and returning cabinet

Info

Publication number: CN216670852U
Application number: CN202123217235.0U
Authority: CN
Inventors: 景原; 曹强; 黄佳桢; 杨逸凡
Original assignee: Huzhou Institute Of International Innovation Harbin University Of Technology Robot
Current assignee: Huzhou Institute Of International Innovation Harbin University Of Technology Robot
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-03
Anticipated expiration: 2031-12-21

Abstract

The utility model provides an RFID tool borrowing and returning cabinet which comprises a cabinet body, a man-machine interaction mechanism, a radio frequency control identification mechanism and a limiting rebound mechanism. The man-machine interaction mechanism is combined with the radio frequency control identification mechanism, so that the tool cabinet can read information through radio frequency identification when in use, corresponding borrowing and returning of tools are realized, the serial number information of the RFID label in each storage box is unique, the wrong borrowing and returning operation of the tools can be effectively avoided, meanwhile, the limit rebounding mechanism is combined when the borrowing and returning operation is realized, the cabinet door can be automatically bounced when in use, the cabinet door can be automatically clamped and limited when closed after being used, the use convenience of the tool cabinet is greatly improved, in addition, the storage box made of the sealed metal inner container is combined with the sealing strip and the leakage-proof film, the signal leakage in each storage box can be effectively avoided, the accurate identification and fetching of the tool cabinet when in use are ensured, and the use reliability of the tool cabinet is improved.

Description

RFID tool borrowing and returning cabinet

Technical Field

The utility model relates to the technical field of tool cabinets, in particular to an RFID tool borrowing and returning cabinet.

Background

In the daily management process inside an enterprise, in order to facilitate daily emergency needs of the staff, a tool borrowing and returning cabinet is often arranged inside the enterprise to facilitate emergency use of the staff.

However, the tool borrowing and returning cabinet in the enterprise at present mainly adopts a mechanical square cabinet body structure, the tool borrowing and returning and the information registration recording are all manually completed, on one hand, the tool is inconvenient to borrow and return with the high efficiency of the tool, on the other hand, the management cost of the enterprise is increased, and the practicability of the tool borrowing and returning cabinet is greatly reduced.

Disclosure of Invention

The utility model mainly aims to provide an RFID tool borrowing and returning cabinet, and solves the problems that in the prior art, the tool cabinet cannot realize automatic borrowing and returning management, and enterprise management cost is consumed.

In order to achieve the above object, according to one aspect of the present invention, there is provided an RFID tool borrowing and returning cabinet including: the cabinet body, human-computer interaction mechanism, radio frequency control identification mechanism and spacing resilience mechanism, install cabinet body a lateral wall upper end human-computer interaction mechanism, the internal being located of cabinet human-computer interaction mechanism one side is provided with radio frequency control identification mechanism, the internal being located of cabinet radio frequency control identification mechanism installs the storage box of sealed, the sealing strip is installed to the edges and corners department in the storage box, storage box a side wall mounting has the cabinet door, the cabinet door is just right install on the inner wall of storage box and prevent leaking the film, the cabinet door with spacing resilience mechanism is installed at the continuous position of the cabinet body, the storage box adopts metal inner bag to make.

Further, the human-computer interaction mechanism comprises a touch screen for touch operation and an ID card identifier installed below the touch screen.

Furthermore, the radio frequency control identification mechanism comprises a microprocessor arranged in the cabinet body, a reader arranged on one side of the microprocessor and used for sending radio frequency signals, a modulator connected with a terminal of the reader, a radio frequency antenna arranged on one side of the bottom end in the storage box, and an RFID tag arranged on one side wall in the storage box and used for receiving and feeding back information.

Further, spacing resilience mechanism is including installing be used for spacing wedge ka tai, shaping in on the cabinet door be used for spacing wedge ka tai spacing portion of draw-in groove form, setting are in the spacing platform of wedge ka tai one side, install traveller on the spacing platform lateral wall of wedge, install the actuation iron plate, the setting of traveller one end are in the limiting plate, the welding at traveller middle part are in the limiting plate with expanding spring, setting between the actuation iron plate are in the electro-magnet and the setting of actuation iron plate one side are in be used for realizing of wedge ka tai automatic spring beam that bounces.

Furthermore, the wiring terminal of the ID card identifier is connected with the touch screen, and the touch screen is an integrated touch screen.

Furthermore, the reader is internally provided with a memory, a frequency generator, a signal input port and a signal output port.

Further, the spring rod with wedge ka tai contact site is platelike structure, wedge ka tai with contact site between the wedge spacing platform all adopts the inclined plane structure, the traveller runs through the limiting plate, limiting plate and cabinet body fixed connection, the traveller can drive the spacing platform of wedge slides.

Furthermore, universal wheels are further installed at four corners of the bottom end of the cabinet body, and meanwhile, wheel locks are arranged on the universal wheels.

By applying the technical scheme of the utility model, the tool cabinet can read information through radio frequency identification when in use by combining the human-computer interaction mechanism with the radio frequency control identification mechanism so as to realize corresponding borrowing and returning of tools, because the serial number information of the RFID label in each storage box is unique, the wrong borrowing and returning operation of the tools can be effectively avoided, meanwhile, the limit rebounding mechanism is combined when in borrowing and returning operation, the automatic bouncing of the cabinet door when in use can be realized, the automatic clamping and limiting of the cabinet door when closed after use can be realized, the convenience of the use of the tool cabinet is greatly improved, in addition, the storage box made of the sealed metal inner container is combined with the sealing strip and the leakage-proof film, the signal leakage in each storage box can be effectively avoided, thereby ensuring the accuracy of the tool cabinet when in use, and improving the use reliability of the tool cabinet, the borrowing of unmanned tools in enterprises is facilitated, the management cost is saved, and the borrowing and returning efficiency is improved.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic diagram of the construction of an RFID tool borrowing and returning cabinet according to the present invention;

FIG. 2 illustrates a top cross-sectional view of an RFID tool borrowing and returning cabinet according to the present invention;

FIG. 3 illustrates a left side cross-sectional view of a storage box in an RFID tool borrowing and returning cabinet according to the present invention;

FIG. 4 shows an enlarged view of an RFID tool borrowing and returning cabinet according to the present invention at A;

fig. 5 shows a block circuit diagram of an RFID tool borrowing and returning cabinet according to the present invention.

Wherein the figures include the following reference numerals:

1. a cabinet body; 2. a human-computer interaction mechanism; 201. a touch screen; 202. an ID card identifier; 3. a universal wheel; 4. a radio frequency control identification mechanism; 401. a reader; 402. a modulator; 403. a radio frequency antenna; 404. a microprocessor; 405. an RFID tag; 5. a limiting rebound mechanism; 501. a spring lever; 502. a tension spring; 503. an electromagnet; 504. attracting the iron plate; 505. a limiting plate; 506. a traveler; 507. a wedge-shaped limiting table; 508. a limiting part; 509. a wedge-shaped clamping table 6 and a storage box; 7. a seal strip; 8. a cabinet door; 9. a leak-resistant film.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The RFID tool borrowing and returning cabinet shown in figures 1-5 comprises a cabinet body 1, a man-machine interaction mechanism 2, a radio frequency control identification mechanism 4 and a limiting rebound mechanism 5, wherein the man-machine interaction mechanism 2 is installed at the upper end of one side wall of the cabinet body 1, the radio frequency control identification mechanism 4 is arranged at one side of the man-machine interaction mechanism 2 in the cabinet body 1, a sealed storage box 6 is installed at one side of the radio frequency control identification mechanism 4 in the cabinet body 1, sealing strips 7 are installed at edges and corners in the storage box 6, a cabinet door 8 is installed on one side wall of the storage box 6, a leakage-proof film 9 is installed on the inner wall of the cabinet door 8, which is just opposite to the storage box 6, the limiting rebound mechanism 5 is installed at the connecting part of the cabinet door 8 and the cabinet body 1, the storage box 6 is made of a metal inner container, the leakage-proof film 9 is combined with the sealing strips 7 and the storage box 6 made of the sealed metal inner container, so as to realize reliable sealing in the storage box 6, effectively prevent the leakage of signal in the storage box 6, make things convenient for the one-to-one control between storage box 6 and the radio frequency control recognition mechanism 4, avoid leading to each storage box 6 problem of mutual interference when opening because of signal leakage, through 2 input access information of human-computer interaction mechanism when using, realize corresponding storage box 6's correspondence through radio frequency control recognition mechanism 4 and open, the convenient automation that realizes the instrument borrows still the operation, saves the administrative cost of enterprise.

As an embodiment, the human-computer interaction mechanism 2 includes a touch screen 201 for touch operation and an ID card identifier 202 installed below the touch screen 201, and after the ID card identifier 202 identifies the ID card of the employee, the employee can interact with the employee's borrowing and returning information recorded on the touch screen 201, so as to conveniently realize corresponding opening of the corresponding storage box 6.

The radio frequency control identification means 4 includes a microprocessor 404 installed in the cabinet 1, a reader 401 disposed at one side of the microprocessor 404 for transmitting a radio frequency signal, a modulator 402 connected to a terminal of the reader 401, a radio frequency antenna 403 installed at one side of the bottom end in the storage box 6, and an RFID tag 405 installed at one side wall in the storage box 6 for receiving and feeding back information, when the radio frequency control identification mechanism 4 receives the borrowing and returning information of the employee, the reader 401 sends instruction information, the instruction information is modulated by the modulator 402 and then is received by the radio frequency antenna 403 of the corresponding storage box 6, after the radio frequency antenna 403 exchanges information with the corresponding RFID tag 405, the modulator 402 feeds back the information to the reader 401, the microprocessor 404 then powers on the electromagnet 503 to automatically bounce the corresponding cabinet door 8.

As an implementation manner, the limiting resilient mechanism 5 includes a wedge-shaped clamping table 509 installed on the cabinet door 8 for limiting, a groove-shaped limiting portion 508 formed on the wedge-shaped clamping table 509, a wedge-shaped limiting table 507 installed on one side of the wedge-shaped clamping table 509, a sliding column 506 installed on one side wall of the wedge-shaped limiting table 507, an attraction iron plate 504 installed at one end of the sliding column 506, a limiting plate 505 arranged in the middle of the sliding column 506, a telescopic spring 502 welded between the limiting plate 505 and the attraction iron plate 504, an electromagnet 503 arranged on one side of the attraction iron plate 504, and a spring rod 501 arranged on the other side of the wedge-shaped clamping table 509 for achieving automatic springing-up of the wedge-shaped clamping table 509, when the electromagnet 503 is powered on, magnetism is generated to attract the attraction iron plate 504 tightly, so that the wedge-shaped clamping table 509 is separated from the limiting portion 508 to contact with the wedge-shaped clamping table 509 for limiting, because the limiting is that the spring rod 501 is in a compressed state, after the limit contact, the spring rod 501 can be bounced, so that the cabinet door 8 can be automatically bounced.

In one embodiment, the terminal of the ID card identifier 202 is connected to the touch screen 201, and the touch screen 201 is an integrated touch screen, so as to facilitate the identification and reading of information and intelligent operation.

As an implementation manner, the reader 401 is further provided with a memory, a frequency generator, a signal input port and an output port, wherein the memory is mainly used for storing borrowing and returning employee programs and data, the frequency generator is used for generating an operating frequency of the reader, and the signal input port and the signal output port are mainly used for realizing interaction between the reader 401 and external information, so that the reader 401 is ensured to have the capability of independently receiving identification information.

As an implementation manner, the contact portion between the spring rod 501 and the wedge-shaped clamping table 509 is a plate-shaped structure, the contact portion between the wedge-shaped clamping table 509 and the wedge-shaped limiting table 507 is an inclined surface structure, the sliding column 506 penetrates through the limiting plate 505, the limiting plate 505 is fixedly connected with the cabinet body 1, the sliding column 506 can drive the wedge-shaped limiting table 507 to slide, when the cabinet door 8 is closed, through the matching of the upper inclined surface of the wedge-shaped clamping table 509 and the upper inclined surface of the wedge-shaped limiting table 507, the wedge-shaped limiting table 507 can slide towards one side of the electromagnet 503, at the moment, the electromagnet 503 loses power, there is no attraction effect on the attraction iron plate 504, so that the attraction iron plate 504 slides along with the wedge-shaped limit table 507, the extension spring 502 is stretched, when the wedge-shaped clamping table 509 moves to the limiting part 508 and is just opposite to the wedge-shaped limiting table 507, the wedge-shaped limiting table 507 is automatically clamped at the limiting part 508 under the action of the telescopic spring 502, so that the cabinet door 8 is reliably limited after being closed.

As an implementation mode, universal wheels 3 are further installed at four corners of the bottom end of the cabinet body 1, meanwhile, wheel locks are arranged on the universal wheels 3, and the universal wheels 3 can ensure flexible movement of the cabinet body 1.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

An RFID tool borrowing and returning cabinet, comprising: the cabinet body (1), human-computer interaction mechanism (2), radio frequency control identification mechanism (4) and spacing resilient mounting structure (5), install on a side wall upper end of the cabinet body (1) human-computer interaction mechanism (2), lie in the cabinet body (1) human-computer interaction mechanism (2) one side is provided with radio frequency control identification mechanism (4), lie in the cabinet body (1) radio frequency control identification mechanism (4) one side is installed sealed storage box (6), arris department installs sealing strip (7) in storage box (6), storage box (6) one side wall mounting has cabinet door (8), cabinet door (8) are just right install on the inner wall of storage box (6) and prevent leaking film (9), cabinet door (8) with spacing resilient mounting structure (5) are installed to the continuous position of the cabinet body (1).
2. The RFID tool borrowing and returning cabinet according to claim 1, wherein the human-computer interaction mechanism (2) comprises a touch screen (201) for touch operation and an ID card identifier (202) installed below the touch screen (201).
3. The RFID tool borrowing and returning cabinet according to claim 1, wherein the radio frequency controlled identification mechanism (4) comprises:

a microprocessor (404) mounted within the cabinet (1);

a reader (401) arranged at one side of the microprocessor (404) and used for sending a radio frequency signal;

a modulator (402) connected to the reader (401) terminals;

a radio frequency antenna (403) installed on the inner bottom side of the storage box (6) and an RFID tag (405) installed on one side wall inside the storage box (6) for receiving and feeding back information.
4. The RFID tool borrowing and returning cabinet according to claim 1, wherein the limiting springback mechanism (5) comprises:

a wedge-shaped clamping table (509) which is arranged on the cabinet door (8) and used for limiting;

a slot-shaped limiting part (508) formed on the wedge-shaped clamping table (509);

a wedge-shaped limit table (507) arranged on one side of the wedge-shaped clamping table (509);

a sliding column (506) arranged on one side wall of the wedge-shaped limit table (507);

a suction iron plate (504) installed at one end of the sliding column (506);

a limiting plate (505) arranged in the middle of the sliding column (506);

an expansion spring (502) welded between the limiting plate (505) and the suction iron plate (504);

the electromagnet (503) is arranged on one side of the attraction iron plate (504), and the spring rod (501) is arranged on the other side of the wedge-shaped clamping table (509) and is used for achieving automatic bouncing of the wedge-shaped clamping table (509).
5. The RFID tool borrowing and returning cabinet according to claim 2, wherein the terminal of the ID card identifier (202) is connected with the touch screen (201), and the touch screen (201) is an integrated touch screen.
6. The RFID tool borrowing and returning cabinet according to claim 3, wherein the reader (401) is provided with a memory, a frequency generator, a signal input port and an output port.
7. The RFID tool borrowing and returning cabinet according to claim 4, wherein the contact part of the spring rod (501) and the wedge-shaped clamping table (509) is of a plate-shaped structure, the contact part between the wedge-shaped clamping table (509) and the wedge-shaped limiting table (507) is of an inclined surface structure, the sliding column (506) penetrates through the limiting plate (505), the limiting plate (505) is fixedly connected with the cabinet body (1), and the sliding column (506) can drive the wedge-shaped limiting table (507) to slide.
8. The RFID tool borrowing and returning cabinet according to claim 1, wherein universal wheels (3) are further mounted at four corners of the bottom end of the cabinet body (1), and wheel locks are arranged on the universal wheels (3).